The ubiquitous QR ("quick response") codes that appear on everything from parking pay stations to soda cans and promotional ...

Have you heard "quishing?" It’s when cyber criminals trick you into scanning a fake QR code. It then takes you to a fake ...

This rectangular-shaped QR code is designed to be used on ... The basic idea is to generate three different rMQR codes, coloring them as red, green, blue, and merging the result.

After the less-than-universally acclaimed release of her single, “Woman’s World,” earlier this summer, it’d appear Katy Perry—she of “Teenage Dream,” American Idol, and Left Shark ...

The QR code (short for Quick Response code) was invented in 1994 by Denso Wave, a former subsidiary of Toyota, as a means of efficiently tracking vehicles and parts during the manufacturing process.

The green colored QR codes provide contact information, reservation information, directions while the red QR codes offer up discounts and special offers. “The QR codes within the virtual ...